Patent
System and method for managing an optical networking service
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TLDR
In this article, a system and method for managing a service across an optical network over a dedicated circuit between a first and second service termination points is described, where each service termination point generates a service performance report message.Abstract:
Described are a system and method for managing a service across an optical network over a dedicated circuit between a first and second service termination points. Each service termination point generates a service performance report message. Each service performance report messages has information related to a performance of the service as determined by the service termination point generating the message. The service termination points exchange the service performance report messages over a service management channel to enable an assessment of the performance of the service based on the service performance report messages from both service termination points. Through access to and use of the service management channel, service providers can implement an edge management model or a core management model for measuring the performance of their services with respect to service level agreements governing those services.read more
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References
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Patent
Operations and provisioning systems for service level management in an extended-area data communications network
TL;DR: An automated service level manager (SLM) provides operations support for wide-area data communication services offered via regional IP-over Ethernet on fiber networks as discussed by the authors, consisting of a suite of software components and associated hardware running the software, to communicate with agents throughout the networks, to accumulate various network operations data for reports and alarms and to provide instructions to control network operations.
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Method and system for detecting optical faults within the optical domain of a fiber communication network
TL;DR: In this paper, a method and system for detecting optical signal degradation or loss within the optical domain of a fiber network is proposed, where the optical signals for fault detection are broadcast or switched through working and/or spare fibers.
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Akihiko Takase,Masahiro Takatori,Yoshiaki Takemura,Naoya Kobayashi,Yasushi Sawada,Yukio Nakano,Takahashi Yasushi,Masahiro Koya,Yoshitaka Takasaki +8 more
TL;DR: In this article, the communication performance prerequisites for a communication message are discriminated in the node which receives the message and future traffic in the various routes is predicted on the basis of the information on the continually measured traffic by the use of a predetermined algorithm and stored in a database storage unit for use in determination of routes for communication messages.
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